Wiseco M52B25 Low Compression Turbo Piston Kit Bore Size:85mm Will fit the following models

Will fit the following models equipped with the N54

or failed Mosfets your MSD80 N54 DME

and JE Pro Seal premium piston ringsMade 100% in the USA

ie: cutting and welding a new flange

You will need to remove your DME from your vehicle and mail it to us

Wiseco M52B25 Low Compression Turbo Piston Kit Bore Size:85mm Will fit the following modelsWiseco BMW M52B25 Piston Set of 6. 2. 5 Liter Single Vanos Variant8. 8: 1 Low Compression Includes, Pistons, Piston Wrings, Wrist Pins, Wrist Pin Circlips. Professional Series forged racing pistons from Wiseco are no expense spared pistons designed for the serious racers and builders. Packed full of custom level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to